Stadium: Court 1 Round: 54 Ground: Clay
| ITF Spain F25 | 2018/08/30 09:30 | Javier Barranco Cosano v Alberto C Sanchez | 6-4,7-6 |
| ITF Spain F25 | 2018/08/27 11:10 | Alberto C Sanchez v Sergi Perez Contri | 6-3,6-7,6-3 |
| ITF Spain F24 | 2018/08/21 08:30 | Tukhula Jacobs v Alberto C Sanchez | 6-1,5-7,7-6 |
| ITF Spain F23 | 2018/08/15 09:30 | Alberto C Sanchez v Mauricio Echazu | 6-3,5-7,5-7 |
| ITF Spain F23 | 2018/08/14 16:30 | Alberto C Sanchez v Yuanfeng Li | 6-1,6-3 |
| ITF Spain F21 Qual | 2018/07/30 07:00 | Alberto C Sanchez v Ferran Calvo Eman | 6-1,3-6,4-6 |
| ITF Spain F21 Qual | 2018/07/29 07:00 | Alberto C Sanchez v Carles Hernandez | 6-2,6-1 |
| ITF Spain F21 Qual | 2018/07/28 09:15 | Alberto C Sanchez v Enrique Paya Gonzalez | 6-4,6-1 |
| ITF Spain F25 | 2018/08/28 16:25 | Mikel Aranzabal v Yshai Oliel | 4-6,1-6 |
| ITF Spain F21 Qual | 2018/07/28 12:00 | Aitor S Llopis v Mikel Aranzabal | 6-2,6-2 |
| ITF Spain F20 Qual | 2018/07/21 08:30 | Mikel Aranzabal v Oscar M Cornella | 4-6,0-6 |
| ITF Spain F19 Qual | 2018/07/14 08:30 | Bruno Mardones v Mikel Aranzabal | 6-3,6-3 |
| ITF Spain F18 Qual | 2018/07/07 08:00 | Nikolas Sanchez Izquierdo v Mikel Aranzabal | 6-2,6-1 |
| ITF Spain F17 Qual | 2018/06/30 12:15 | Jorge Blanco Guadalupe v Mikel Aranzabal | 4-6,6-2,6-3 |
| ITF Spain F14 Qual | 2018/06/02 11:00 | Andre Goransson v Mikel Aranzabal | 7-5,7-6 |
| ITF Spain F13 | 2018/05/27 08:00 | Mikel Aranzabal v Adil Kalyanpur | 2-6,2-6 |